package model.aop.demo.demo.dao.impl;

import model.aop.demo.demo.dao.UserDao;
import model.aop.demo.demo.domain.entity.User;

public class UserDaoImpl implements UserDao {
    public int save(User user) {
        System.out.println("核心的业务代码");
        return 1;
    }

    public int del() {
        return 0;
    }
}
